Mixer



FIG. 1 is a perspective view of a mixer;

FIG. 2 is a left side elevation view of the mixer;

FIG. 3 is a front elevation view of the mixer;

FIG. 4 is a rear elevation view of the mixer;

FIG. 5 is a right side elevation view of the mixer;

FIG. 6 is a top plan view of the mixer;

FIG. 7 is a bottom plan view of the mixer;

FIG. 8 is a perspective view of the mixer with a mixing head of the mixer in a tilted position; and,

FIG. 9 is a top plan view of the mixer with the mixing head of the mixer in a swiveled position.

Broken lines shown in the drawing views are included for illustrative purposes only, and form no part of the claimed design. 

CLAIM We claim the ornamental design for a mixer, as shown and described. 